As a free flying paragliding pilot, I have finally built my own simple but effective instrument that plays beep-beep during climb and so on.
Easily monitorize your garden's environment with simple components.
Use two 915MHz radios to send/receive current environmental information and display it in real-time up to 350 meters away!
A portable distance alarm that will give light and sound warning when people get into your one meter circle.
Monitor the Temperature and Humidity in your room and also beam that data to Cloud.
Build an IoT system using the RIOT-OS and MQTT-SN protocol
IOT Class Assignment: create an IOT application that emulates two environmental stations using RIOT OS.
Is there an instant in which you want time to go backwards? Look closely at the water droplet. Is it dripping down or going up?
Setup an IoT MQTT cloud based system, including sensors, a database and a website using Amazon Web Service (AWS)
Alerting the gardener by playing the buzzer when the light intensity on the plants change suddenly.
In order to avoid bacterial and virus transmission when using public dispenser, I made the simplest automatic non-contact switch on Arduino.
We solve a spark sound recognition task from raw audio data on a SparkFun RedBoard Artemis ATP board. Spark detection on a SparkFun!
This project will use KY-026 sensor to see if there is a flame and print it in the Serial moniter
Decrease fire losses by identifying fire class and agent using machine learning applied on the drone collected environmental data from fumes
Automatic arming/disarming. Motion detection. Mobile notifications with images.
Upgrade your home security camera or webcam with a motorized stand that will detect and follow any motion around the camera!
Build an Android or iOS app for your hardware with no coding!
Know the temperature of your pool anywhere, anytime
How to get temperature sensor data from a remote Raspberry Pi via Wireless LoRa Protocol.
Build a survey tool with which you can define and administer questionnaire to test the effect of lux on human experience / perception,
Using this design and Autodesk Remake, you have a 3D scanner for under $30.
Wonder how much would be the temperature in your room? or what would be the humidity and pressure? This project would get you the answers.
It is a device that measures CO2 levels, inside and outside temperatures, and humidity.